- 1. Influence of rock shear processes on the methane content of longwall faces
- (Content №4 2024)
- ... rock mass caused by a longwall face progression. Methodology. Determination of gas content (methane content) of coal seams, ash content of Karaganda basin coals, methane content of mine workings was ...
- Created on 28 August 2024
- 2. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... coincides with the bearing pressure maximum in front of the longwall face. This area corresponds to the rock mass with minimal porosity and minimal filtration, which allows considering it as an envelope ...
- Created on 27 October 2023
- 3. Geomechanical substantiation of parameters for safe completion of mining the coal reserves adjacent to main workings
- (Content №1 2023)
- ... Akimov, O., Sala, D., & Buketov, V. (2022). Management of the longwall face advance on the stress-strain state of rock mass. Mining of Mineral Deposits, 16(3), 78-85. https://doi.org/10.33271/mining16.03.078. ...
- Created on 25 February 2023
- 4. Effect of geological and technological parameters on the convergence in a stope
- (Content №6 2021)
- Authors: S.F.Vlasov, orcid.org/0000-0002-5537-6342, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it. Ye.V.Moldavanov, orcid.org/0000-0002-6593-6462, Dnipro University of Technology, ...
- Created on 29 December 2021
- 5. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks
- (Contens №5 2020)
- ... the coal from longwall faces have been substantiated. A possibility is provided for repeated use of mine workings by introducing a resource-saving fastening system. Originality. The patterns have ...
- Created on 30 October 2020
- 6. Identification of material parameters for numerical simulation of the behavior of rocks under true triaxial conditions
- (Solid State Physics, Mineral Processing)
- ... around a longwall face. Journal of Central South University, 22(11), pp. 4372–4384. DOI: 10.1007/s11771-015-2986-8. 5. Sakhno, I. G., 2012. Numeral design of geomechanical processes taking into ...
- Created on 29 October 2018
- 7. Research on the influence of miners’ energy expenditure on coal mining efficiency
- (Economy and management)
- ... miners’ energy expenditure depending on the cutter-loader feed rate in the stope are established. The optimal speed of a miner’s movement along the longwall face is determined by the criterion of energy ...
- Created on 24 July 2017
- 8. Prediction of spacing of primary roof caving of hard roof at development of gently dipping anthracite beds in deep mines
- (Mining)
- Authors: V.Yu. Medyanyk, Cand. Sci. (Tech.), Associate Professor State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of Underground Mining, Dnepropetrovsk, ...
- Created on 17 October 2013
- 9. Substantiation of parameters of mine workings maintenance for reuse
- (Mining)
- Authors: Yu.M. Khalimendik, A.V. Brui, V.Yu. Khalimendik Graph-analytic method of determination of loading on lining in development workings has been offered. As a result ...
- Created on 26 December 2012
- 10. Rock massif state in zones with increased strata pressure
- (Mining)
- ... by the coalface working from the side of rock mass and during transition of longwall face from the unloaded area in the area of with increased strata pressure is considered. The reasons of technogenic ...
- Created on 22 November 2012